thinkpad improvement / keyboard illumination

Recently i had a chance to work on T410s and i fell in love with it,and I had a idea about slight improvement of keyboard illumination,would it be possible to implement letters engraving on the keyboardin a blacklight ink, and modify the thinklight LED to have UV lightcomponent.the results, i think, will be obvious.

Re: thinkpad improvement / keyboard illumination

a focused source of UV light is not a good idea. Most company would not even use Thinkpad if there is a focused UV source. I couldn't imagine the sort of legal culpriability that Lenovo would expose itself to if it did put an UV light in the Thinklight.